Ñuflo de Chávez is one of the fifteen provinces of the Bolivian Santa Cruz Department and is situated in the northern and central parts of the department. The name of the province honors the conquistador Ñuflo de Chaves (1518–1556) who founded the city of Santa Cruz de la Sierra. Its capital is Concepción. The province was created by law of September 16, 1915, during the presidency of Ismael Montes. Originally it was part of the Chiquitos Province.